eF-site ID 2fak-K PDB Code 2fak Chain K click to enlarge Title Crystal structure of Salinosporamide A in complex with the yeast 20S proteasome Classification HYDROLASE Compound Proteasome component Y7 Source ORGANISM_COMMON: baker's yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae; Sequence K:  TTTLAFRFQGGIIVAVDSRATAGNWVASQTVKKVIEINPF LLGTMAGGAADCQFWETWLGSQCRLHELREKERISVAAAS KILSNLVYQYKGAGLSMGTMICGYTRKEGPTIYYVDSDGT RLKGDIFCVGSGQTFAYGVLDSNYKWDLSVEDALYLGKRS ILAAAHRDAYSGGSVNLYHVTEDGWIYHGNHDVGELFWKV KEEEGSFNNVIG Description Functional site 1) chain K residue 1 type sequence T description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 2) chain K residue 19 type sequence R description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 3) chain K residue 20 type sequence A description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 4) chain K residue 21 type sequence T description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 5) chain K residue 31 type sequence V description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 6) chain K residue 45 type sequence M description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 7) chain K residue 47 type sequence G description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 8) chain K residue 168 type sequence Y description BINDING SITE FOR RESIDUE SA1 K 0 source : AC2 9) chain K residue 4-51 type prosite sequence LAFRFQGGIIVAVDSRATAGNWVASQTVKKVIEINPFLLG TMAGGAAD description PROTEASOME_BETA_1 Proteasome beta-type subunits signature. MAVtFkdGVILGADsrtttgayianrvtd.KltrvhdkiwccrsGsaAD source prosite : PS00854 10) chain K residue 49 type BINDING sequence A description source Swiss-Prot : SWS_FT_FI2

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